baber/WOPTO huggingface dataset:
Patent DE-3119143-A1 (DE)
Title: Device for switching on an automatic watering device of a feeding system
Inventor: FOERSTER MARTIN ING GRAD
IPC: A01K7/06
Filed: 1981-05-14
Abstract: The feeding point of a feeding system (1) which is equipped with an automatic watering device (2) is provided in the region of the feeding position (3) with a pedal (11), by means of which the automatic watering device (2) can be switched on by the animal to be fed, either directly or via intermediate elements. The pedal (11) is composed of an elastically deformable flexible tube which is inserted, preferably in a meandering fashion, between two plates (21, 22) which are arranged at a distance from one another and can be adjusted with respect to one another, and is connected at one end to a press switch (35) for immediate actuation of the automatic watering device (2) or of a cycle control timer (5) which is assigned to the latter. Exertion of pressure on the pedal (11) by an animal reaching towards a feeding position (3) therefore causes the automatic watering device (2) to be automatically switched on, as high pressure, and therefore a switching pulse in the form of a blast of air, is generated in the flexible tube (24). The animal can immediately receive the quantity of feed fed to it or can drink for an adjustable time before the system (1) is switched off. Movement on the part of the animal does not affect this process. <IMAGE>
Patent DE-3130458-A1 (DE)
Title: Refrigerator or freezer
Inventor: RICKER THOMAS DR RER NAT
IPC: F25D23/06
Filed: 1981-07-23
Abstract: The refrigerating surfaces of a freezer are made to be highly infrared-absorbent and are provided with an attachment for preventing air convection. As a result, moisture being transported from the refrigerated articles to the refrigerating surface with a circulating air flow and leading to icing of the refrigerating surface is avoided.
Patent DE-3130778-A1 (DE)
Title: Process for increasing the filling capacity of tobacco
Inventor: WEISS ARNO DIPL ING
IPC: A24B3/18
Filed: 1981-08-04
Abstract: The filling capacity of tobacco can be increased by at least 30% if the tobacco having a water content from 10 to 60% is shock-dried in a hot-gas stream at a temperature from 380 to 1000 DEG C. The tobacco/hot gas mass ratio in per cent by mass can preferably be 3 to 20, the flow velocity of the hot gas can be 3 to 100 m/second and the treatment time can be less than 1 second. Leaf and rib constituents can be treated separately.
Patent DE-3134264-A1 (DE)
Title: Device for recording the quantity of damping liquid in offset machines
Inventor: DECKER PETER DR ING
IPC: B41F7/24
Filed: 1981-08-29
Abstract: The invention relates to a device for recording the quantity of damping medium in offset printing machines. During the measurement, light at a particular wavelength is radiated onto the surface of the measurement location and received again at two different angles. The proportion of light received at the reflection angle is dependent on the quantity of damping medium, according to the invention the measurement being taken on a roughened surface. The proportion of light received at a different angle of about 90 DEG  reacts to changes in roughness of the surface of the object measured, but not to changes in the quantity of damping medium. It is thus possible to recognise wear phenomena at an early stage without false measurements of the quantity of damping medium occurring.
Patent DE-3135479-A1 (DE)
Title: Electronic control of the position of a throttle valve
Inventor: HOFMANN FRIEDRICH
IPC: F02D11/10
Filed: 1981-09-08
Abstract: An electronic control of the position of a throttle valve of a carburettor or an injection pump in motor vehicles, in which the movement of the accelerator pedal is electrically transmitted to the throttle valve and the throttle valve is operated by way of an electric motor has a set value pick-up on the accelerator pedal, a control element and an actuator connected to the electric motor. In this arrangement the movements of the accelerator pedal towards the full throttle position are transmitted at a slower rate with low numbers of revolutions for the electric motor.
Patent DE-3137282-A1 (DE)
Title: Device for removing the scutiform scales from fish
Inventor: WRUCK SIEGBERT
IPC: A22C25/02
Filed: 1981-09-18
Abstract: The invention relates to the sphere of fish processing technology, especially the scaling of carangids (Carangidae). The aim of the invention is to make carangids suitable for human nutrition. The object is therefore to remove the scutiform scales situated on the two lateral body surfaces of the fish. According to the invention, a rotating circular blade is inserted into the supporting surface which is used to move the fish forwards, which blade projects slightly beyond the supporting surface and is inclined transversely to the direction of movement of the fish. Above the supporting surface and above the inserted circular blade, there is provided a further circular blade, which is mounted on a pivotable arm. The tools for removing the scutiform scales are arranged downstream of the tools for removing the tails and upstream of the tools for removing the heads of the fish, looking in the direction of movement of the fish. <IMAGE>
Patent DE-3138196-A1 (DE)
Title: Pulverulent coating composition, and the use thereof
Inventor: GIMPEL JUERGEN DIPL CHEM DR
IPC: C09D5/46
Filed: 1981-09-25
Abstract: The invention relates to pulverulent coating compositions and to their use. These coating compositions contain a binder mixture of a copolymer and/or polycondensate having a mean molecular weight of from 1000 to 20,000 and having a glass transition temperature of from 30 to 80 DEG C and an acid number of from 40 to 120 mg of KOH/g, or containing masked N-(1-alkenyl) isocyanate in copolymerised form and a product of the reaction of a di- or polyisocyanate and glycidyl alcohol or glycidylphenol which contains 2 or more epoxide groups per molecule and has a melting point of between 30 and 100 DEG C. These pulverulent coating compositions are suitable for electrostatic powder coating or for the whirl-sintering process for coating metal parts.
Patent DE-3142224-A1 (DE)
Title: Nozzle
Inventor: KOHLHAAS HELMUT ING GRAD
IPC: B60S1/52
Filed: 1981-10-24
Abstract: The invention relates to a nozzle for forming a washing fluid jet directed onto a windscreen of a motor vehicle. It is provided with a nozzle body (1) having a continuous nozzle channel (4) and constructed at least partially in a spherical shape and being capable of being partially inserted with the spherical part into a correspondingly shaped recess (2) of a nozzle housing (3). In this arrangement, the one mouth of the nozzle channel (4) is congruent with a feedline (5, 5') constructed in the nozzle housing (3). In order to permit a large degree of independence of the course of the washing fluid jet from the respective travel speed, the nozzle channel (4) consists of an inflow area (8) which tapers in a wedge shape at an acute angle (6) in the through-flow direction (7) and opens with its end with a smaller diameter into a cylindrical outlet opening (9).
Patent DE-3142862-A1 (DE)
Inventor: KOHL HELMUT DR DIPL CHEM
IPC: C12Q1/54
Filed: 1981-10-29
Abstract: 1. An agent for detecting glucose in biological fluids, which essentially comprises an adsorbent matrix containing a chromogen, a glucose oxidase, a peroxidase and, optionally, a stabilizer, which contains a nitrate and, optionally, a UV absorber.
Patent DE-3147181-A1 (DE)
Title: Weft-guide device in an air-jet loom
Inventor: ARAKAWA HIROSHI
IPC: D03D47/30
Filed: 1981-11-27
Abstract: In a weft-guide part (13b), a plurality of which are arranged in series behind one another, a concave portion (16) limited by four wall faces (15a, 15b, 15c, 15d) is formed by two arms (20, 21). This concave portion (16) is connected to the environment by way of a very narrow orifice (22) between the two arms. The upper portion (15d') of the rear wall face (15d) of the concave portion (16) is curved in the direction of the opposite front wall face (15a), so that the air flowing in the concave portion (16) is guided past the orifice (22) in the direction of the front wall face (15a) and therefore cannot escape from the orifice (22). An improved weft guidance and a lower energy requirement are obtained thereby. <IMAGE>
Patent DE-3147772-A1 (DE)
Title: Transportable measuring device for the optical measurement of pipe bends
Inventor: SEIDEL GERT ING GRAD
IPC: G01B11/03
Filed: 1981-11-30
Abstract: The invention relates to a transportable measuring device for the optical measurement of pipe bends, covering structural dimensions such as angle, bending radius and limb lengths. In order also to be able to measure relatively large pipe bends with high accuracy independently of position, the invention proposes a transportable measuring instrument which is characterised by two measuring rails (2, 3), which are to be arranged at a right angle on an arbitrary horizontal plane (1) on which the measurement object (6) rests, and of which each supports a direction-finding measuring head (4) that can be displaced on said measuring rails and can be rotated or pivoted horizontally and vertically, with the aid of which measuring head it is possible to lock onto measuring points (9) marked on the neutral line or over the core of the pipe bend (6) to be measured. <IMAGE>
Patent DE-3212258-A1 (DE)
Title: Medium-alloy chromium nickel vanadium steel for gears having surface-hardened teeth
Inventor: JANOTA RUDOLF
IPC: C22C38/46
Filed: 1982-04-02
Abstract: The invention relates to a medium-alloy chromium nickel vanadium steel for gears having teeth hardened by slit induction hardening in the presence of a pressurised medium. Suitable chromium nickel molybdenum or chromium nickel vanadium steels capable of being age-hardened to high strength were previously used for this gear-teeth surface-hardening process. The novel steel is alloyed in a fundamentally more economical manner than the steels used hitherto, but it has the same properties. This effect is achieved in the novel, more economically alloyed steel because the total content of chromium, nickel and vanadium in the steel is 3.67%, their reciprocal relationship to the carbon as basic constituent of the steel being as follows:  % C : % Cr : % Ni : % V = 1 : 5.75 : 3 : 0.425. The invention can be used not only for gears, but also for other machine parts surface-hardened by the method cited.
Patent DE-3214135-A1 (DE)
Title: Evaporative heat sink
Inventor: STEINWEG MONIKA
IPC: H01L23/427
Filed: 1982-04-15
Abstract: A heat sink for dissipating the heat loss of a disc-type power semiconductor is immersed, together with the power semiconductor, in an electrically nonconducting, low-boiling cooling liquid (evaporative cooling liquid). The object is a simple production and low-cost manufacture accompanied by improvement of the known cooling properties due to bubble formation, bubble detachment and buoyancy of the bubbles. This is achieved by joining two parallel metal discs (1, 2) by means of three metal ribs (3, 4, 5) which radiate from the centre of the discs and which are each displaced through an angle of 120 DEG with respect to one another. One rib (5), seen from the centre of the discs, is directed downwards, i.e. in the direction of the base of a container containing the cooling liquid. <IMAGE>
Patent DE-3217627-A1 (DE)
Inventor: HERZINGER GEORG
IPC: B65H39/00
Filed: 1982-05-11
Abstract: 1. A device for bringing together to a pile or respectively stack cut pieces which resulting from a cutting process are situated next to each other in the form of a line, in particular for bringing together to a complete deck the cut cards produced by cutting a strip of material, whereby the cut pieces, after the cutting-off process, are, by means of a feeding mechanism (9), put into a magazine (11) which has several receiving appliances (12) located next to each other and can be emptied by a gathering mechanism (13) which can be activated cyclewise, runs through the receiving appliances (12) located next to each other, and places the cut pieces brought together to a pile or respectively stack on a paying-out mechanism (14) located next to the magazine (11), characterized in that there are several magazines (11a to 11f) which are situated behind each other on an endless transport line and, by means of a transport mechanism (25) able to be activated cyclewise, can be conveyed to several working positions stepwise of which one is in the range of activity of a feeding mechanism (9), and at least another one in the range of activity of at least one gathering mechanism (13).
Patent DE-3221557-A1 (DE)
Title: Ship with a bottom to be opened
Inventor: KOROLEV VJACESLAV VASILEVIC
IPC: B63B35/30
Filed: 1982-06-08
Abstract: The invention relates to ship building, in particular to self-unloading ships for conveying various earth and bulk materials. The ship contains an end hull (1) and two hull halves (2, 3), which are arranged fore-and-aft and are connected in an articulated manner to the end hull (1) and to one another on the longitudinal axis, and also means (8) for absorbing the loads acting on the ship, which means (8) has grooves (9), which are made on the two sides of the end hull (1) or on the hull halves arranged fore-and-aft, and projections (10) on the respective counterpart which are distributed over the height of the ship and are made with the possibility of displacement in the grooves (9) during rotation of the hull halves (2, 3) arranged fore-and-aft. Each projection (10) and each groove (9) has at least two bearing surfaces (11, 12) in the direction of the longitudinal axis of the ship, via which surfaces (11, 12) interaction of the projection (10) with the groove (9) takes place. <IMAGE>
Patent DE-3232798-A1 (DE)
Title: Gluehkerzenstecker
Inventor: LAUN DIETER DIPL KFM
IPC: H01T13/04
Filed: 1982-09-03
Abstract: Die Erfindung betrifft einen Glühkerzenstecker, der radial auf einen Nippel (1) einer Glühkerze steckbar ist und im wesentlichen aus einem Sperrgehäuse (5) aus Kunststoff od. dgl. und einem darin angeordneten Sperrfederelement (6) aus einem Blechstanzteil besteht, wobei das Kontaktfederelement (6) gabelartige Federarme (9, 10) zum kontaktierenden Umgreifen des Steckbereichs (4) eines Nippels (1) einer Glühkerze aufweist, die an ein Federarmbasisteil (13) angebunden sind, am Kontaktfederelement (6) ein Leiterdraht elektrisch kontaktierend befestigt ist, und mindestens im Gehäuseboden eine Ausnehmung (41) vorgesehen ist, in die der Nippel (1) der Glühkerze passt.
Patent DE-3233809-A1 (DE)
Inventor: VOGEL PETER DR RER NAT
IPC: G01N21/03
Filed: 1982-09-11
Abstract: A cuvette for the determination of a chemical component of a fluid by photo evaluation has two planar-shaped parts parallel to one another at least one of which is transparent in the spectral range used for the evaluation. A planar distance piece of a filamentary reticulation for receiving the fluid therein spaces the planar-shaped parts apart to set the length of the light path through the cuvette for the photo evaluation.
Patent DE-3235220-A1 (DE)
Title: Piston for a reciprocating internal combustion engine
Inventor: PUNDT DIETER DIPL ING
IPC: F16J1/14
Filed: 1982-09-23
Abstract: The invention relates to a piston for a reciprocating internal combustion engine which comprises an outer first piston section enclosing the piston head and the piston skirt and an inner, second piston section forming an articulation point for a connecting rod. In order to be able to use the longest possible connecting rods and to reduce the tilting moments caused by the inertial forces of the piston, the second piston section is to be designed and fixed to the first piston section in such a way that the connecting rod articulation point is essentially arranged at the centre of gravity of the whole piston roughly on a level with the piston rings (6, 7) provided on the piston skirt. In one embodiment the second piston section (3) is held only on the piston head (4) of the first piston section (2), having no contact with the piston skirt (5). <IMAGE>
Patent DE-3243550-A1 (DE)
Title: Connecting device for a safety belt assigned to an adjustable vehicle seat
Inventor: KLUETING BERND ING GRAD
IPC: B60R22/26
Filed: 1982-11-25
Abstract: A connecting device for a safety belt assigned to an adjustable vehicle seat, by means of which the safety belt, especially its buckle, can be connected to a fixed point, has a connecting member of variable length which consists of two parts displaceable relative to one another in its longitudinal direction. One is an anchoring element (4) to be connected to the fixed point and the other is a junction element to be connected both to the belt and to the seat. A catch device (8, 16) connects the junction element positively to the anchoring element (4) only when said catch device (8, 16) is in its active state. An actuating member (20) for two movable catch elements (16) provided next to one another on the junction element (4) acts on said catch elements (16) only when a predetermined magnitude of the pull exerted on the junction element by the belt is exceeded, in order to move them into their blocking position, in which they engage into at least one notch (8). To ensure that the catch device can become fully active in any selectable seat position, at least the part of the actuating member (20) actuating the catch elements (16) is mounted movably transversely to the direction of movement of the junction element in relation to the anchoring element (4) and to the junction element. <IMAGE>
Patent DE-3244478-A1 (DE)
Title: Selection circuit for applying current pulses to selected switching elements
IPC: H04Q9/16
Filed: 1982-12-01
Abstract: Published without abstract.
Patent DE-3245214-A1 (DE)
Title: Suspended lightweight ceiling
Inventor: POHLAND WOLFGANG
IPC: E04B9/00
Filed: 1982-12-07
Abstract: The suspended lightweight ceiling comprises folded sound-absorbing strips, which are suspended as folded structures under the actual supporting structure on horizontally tensioned cables (10). <IMAGE>
Patent DE-3247515-A1 (DE)
Title: Ski boot
Inventor: LEDERER JOSEF
IPC: A43B5/04
Filed: 1982-12-22
Abstract: In a ski boot, comprising a forefoot heel shell and an ankle cuff which is mounted pivotably about a transverse axis on the forefoot heel shell in the heel region, it is proposed that the forward lean movement of the ankle cuff about the transverse axis is resiliently supported by providing lever arms which are connected to the ankle cuff and which project forwards via the transverse axis and are supported on the forefoot heel shell.
Patent DE-3247861-A1 (DE)
Title: Process for the preparation of 3,3,7-trimethyl-2,9-dioxatricyclo[3.3.1.0<4,7>]nonane, and intermediates used in the process
Inventor: MORI KENJI
IPC: C07C43/315
Filed: 1982-12-23
Abstract: The invention relates to a process for the preparation of 3,3,7-trimethyl-2,9-dioxatricyclo[3.3.1.0<4,7>]nonane of the formula <IMAGE> which can be used as an insect pheromone, by the reduction of 1,5,5-trimethyl-7-endo-tert-butyldimethylsilyloxy-4-oxabicyclo[4.2.0] octan-3-one by means of diisobutylaluminium hydride and treatment of the reaction product after desilylation thereof.
Patent DE-3248204-A1 (DE)
Title: Connection fitting for water meters with a shut-off member for the water supply
Inventor: JAEHRLING HORST
IPC: G01F15/18
Filed: 1982-12-27
Abstract: The invention aims to provide a connection fitting for water meters designed, for example, as cylindrical piston water meters, in the case of which fitting the shut-off member for the water supply is neither designed as a handwheel, nor does it require a screwdriver as an actuating means. The elimination of these two prior-art means of release and the replacement by a novel one is achieved, as represented in the drawing, in that the shut-off member is composed of a fixedly arranged cylindrical or spherical shut-off body having a coaxial throughflow channel bent off at right angles, and of a housing which can be rotated through 90 DEG  from an open position into a closed position, has a valve seat, and is fixedly arranged in a rotatable component comprising a water meter and parts of the connection fitting. <IMAGE>
Patent DE-3248284-A1 (DE)
Title: Frame which comprises thermally separated aluminium profiles and is intended for door leaves or side parts
Inventor: ZANKER HELMUT DR
IPC: E06B3/58
Filed: 1982-12-28
Abstract: The invention relates to a frame for door leaves or side parts which are glazed or provided with a filling, the frame having, in the base region, a horizontally running skirting which has a width which is greater than the rest of the profile portions and whose end sides butt against the longitudinal surfaces of adjacent, perpendicular profile portions. Said frame is to be designed such that, while maintaining a relatively wide skirting, there is provided a door leaf or a side part which exhibit high strength. For this purpose, the invention provides that the frame of the door or of the side part comprises, on its side directed towards the room interior, hollow profile portions which are mitred in the corner regions and are connected by corner connectors, and that there are provided, on the room outer side, profile outer shells which are connected to the hollow profile portions in a thermally separated manner via clipped-on connecting profiles consisting of plastic. In the base region, a wider, horizontally running outer shell portion, as skirting, butts, with its end sides, against the longitudinal surfaces of the adjoining perpendicular outer shell portions and can be clipped onto the plastic profiles subsequently, after the other frame portions have been assembled.
Patent DE-3301575-A1 (DE)
Title: Use of herbal extract from camomile and stinging nettle and of diatomaceous earth as hair growth composition
Inventor: ARIK FERIHA
IPC: A61Q7/00
Filed: 1983-01-19
Abstract: For treatment of the scalp against hair loss and to achieve new hair growth, a herbal extract from camomile and stinging nettle is used externally for application and, at the same time, diatomaceous earth is used internally as hair growth composition.
Patent DE-3302818-A1 (DE)
Title: Crust-breaking roller
IPC: A01B29/04
Filed: 1983-01-28
Abstract: Published without abstract.
Patent DE-3303322-A1 (DE)
Title: Separating and feeding installation for angle sections or similar material
IPC: B65G47/14
Filed: 1983-02-01
Abstract: A separating and feeding installation (1) with a material depositing point (2), a separating element (3), a transverse transporting device (4) and a material accepting and discharging point (5) has been illustrated and described. To permit improved separation of, for example, material deposited in bundles, the separating element (3) has a separating tip (6) and a rectangular turning recess (7), and the separating element (3) can be raised and pivoted. <IMAGE>